Base | Representation |
---|---|
bin | 111101001001000111… |
… | …0101011011001110110 |
3 | 110112220200111222112120 |
4 | 1322102032223121312 |
5 | 4122401344341324 |
6 | 140153000500410 |
7 | 12325536322413 |
oct | 1722216533166 |
9 | 415820458476 |
10 | 131302340214 |
11 | 50759825661 |
12 | 21544a7a706 |
13 | c4c694ba46 |
14 | 64d843910a |
15 | 3637367179 |
hex | 1e923ab676 |
131302340214 has 16 divisors (see below), whose sum is σ = 264055537200. Its totient is φ = 43525637280.
The previous prime is 131302340179. The next prime is 131302340249. The reversal of 131302340214 is 412043203131.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (131302340179) and next prime (131302340249).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60451189 + ... + 60453360.
It is an arithmetic number, because the mean of its divisors is an integer number (16503471075).
Almost surely, 2131302340214 is an apocalyptic number.
131302340214 is an abundant number, since it is smaller than the sum of its proper divisors (132753196986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131302340214 is a wasteful number, since it uses less digits than its factorization.
131302340214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120904735.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 131302340214 its reverse (412043203131), we get a palindrome (543345543345).
The spelling of 131302340214 in words is "one hundred thirty-one billion, three hundred two million, three hundred forty thousand, two hundred fourteen".
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